Home / 64,540,630.50-96,802,887.12-26,165,273.46

Finding the Fourth Proportional to 64,540,630.50, 96,802,887.12 and 26,165,273.46

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Solution

The fourth proportional to 64,540,630.50, 96,802,887.12 and 26,165,273.46 is: 39,244,643.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,540,630.50 : 96,802,887.12 = 26,165,273.46 : x
  2. Step 2: Convert to fraction form
    64,540,630.50/96,802,887.12 = 26,165,273.46/x
  3. Step 3: Cross multiply
    64,540,630.50x = 96,802,887.12 × 26,165,273.46
  4. Step 4: Simplify right side
    64,540,630.50x = 2,532,874,013,212,312
  5. Step 5: Solve for x
    x = 2,532,874,013,212,312/64,540,630.50
  6. Step 6: Final answer
    x = 39,244,643.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.